package com.company;

import java.util.Arrays;

public class Main {

    public static void main(String[] args) {

        String[] arr1 ={"0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"};   //把固定的0~f存进数组

        System.out.print(" ");                                                              //把坐标（1，1）空出来
        for(int i=0;i<16;i++)
            System.out.print(arr1[i]);                                                      //输出第一行

            System.out.println("");                                                         //换行

        for(int i=0;i<16;i++) {
            System.out.print(arr1[i]);                                                      //每一行第一个按数组顺序输出
             for (int j=0;j<16;j++)
                 System.out.print("+");                                                     //每一行连续输出16个“+”
            System.out.println("");                                                         //每一行最后换行
        }
    }
}
